30077432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 70986240

約数和(自身を除く): 40908808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 308, 311, 314, 616, 622, 628, 1099, 1244, 1256, 1727, 2177, 2198, 2488, 3421, 3454, 4354, 4396, 6842, 6908, 8708, 8792, 12089, 13684, 13816, 17416, 23947, 24178, 27368, 47894, 48356, 48827, 95788, 96712, 97654, 191576, 195308, 341789, 390616, 537097, 683578, 1074194, 1367156, 2148388, 2734312, 3759679, 4296776, 7519358, 15038716, 30077432]

約数ペア:

[(1, 30077432), (2, 15038716), (4, 7519358), (7, 4296776), (8, 3759679), (11, 2734312), (14, 2148388), (22, 1367156), (28, 1074194), (44, 683578), (56, 537097), (77, 390616), (88, 341789), (154, 195308), (157, 191576), (308, 97654), (311, 96712), (314, 95788), (616, 48827), (622, 48356), (628, 47894), (1099, 27368), (1244, 24178), (1256, 23947), (1727, 17416), (2177, 13816), (2198, 13684), (2488, 12089), (3421, 8792), (3454, 8708), (4354, 6908), (4396, 6842)]